296551736

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 616219560

約数和(自身を除く): 319667824

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 4472, 5101, 7267, 10202, 14534, 20404, 29068, 40808, 58136, 66313, 132626, 219343, 265252, 438686, 530504, 862069, 877372, 1724138, 1754744, 2851459, 3448276, 5702918, 6896552, 11405836, 22811672, 37068967, 74137934, 148275868, 296551736]

約数ペア:

[(1, 296551736), (2, 148275868), (4, 74137934), (8, 37068967), (13, 22811672), (26, 11405836), (43, 6896552), (52, 5702918), (86, 3448276), (104, 2851459), (169, 1754744), (172, 1724138), (338, 877372), (344, 862069), (559, 530504), (676, 438686), (1118, 265252), (1352, 219343), (2236, 132626), (4472, 66313), (5101, 58136), (7267, 40808), (10202, 29068), (14534, 20404)]